DAYTONA BEACH, Fla. (AP) -- Daytona International Speedway is getting another facelift, this one considerably bigger than the last.
In April, Kasey Kahne left Kansas second in the points. Now, says Cary Estes, his Chase hopes are vanishing. Also: new Power Rankings; Jason Leffler's death reveals an issue.
Greg Biffle's first win of the season came at a familiar place -- Michigan International Speedway, where he won the Quicken Loans 400 for his second straight victory at the track.
Joao Barbosa and Christian Fittipaldi raced to their first Rolex Sports Car Series victory of the year Saturday, teaming in the No. 5 Action Express Racing Corvette DP at Mid-Ohio.
It took Will Power nine races to finally grab his first podium finish of the IndyCar season.
Ryan Hunter-Reay continued Andretti Autosport's domination at the Milwaukee Mile, winning the IndyCar event Saturday for the second year in a row.
BRISTOL, Tenn. (AP) Del Worsham broke Bristol Dragway's Funny Car time record with a 4.008-second run Friday in qualifying for the NHRA Thunder Valley Nationals.
BROOKLYN, Mich. (AP) Brad Keselowski was asked to pick one word to describe a lap at Michigan International Speedway.
(AP) -- An emotional Parnelli Jones fondly recalled Jason Leffler's rise from a volunteer in Jones' race shop to a championship-caliber driver.
WEST ALLIS, Wis. (AP) -- IndyCar points leader Helio Castroneves insisted Friday that his race-winning car at Texas did not have a performance advantage from an illegal part that led to a failed post-race inspection.
BRIDGEPORT, N.J. -- NASCAR driver Jason Leffler died after an accident Wednesday night at a dirt car event at Bridgeport Speedway.
(AP) -- Bobby Rahal found it difficult at times over the last six years watching son Graham driving for other open-wheel teams.
The crash that killed Jason Leffler this week will darken Sunday's race at Michigan International Speedway, writes Lars Anderson, who also picks his five drivers to keep an eye on.
DES MOINES, Iowa (AP) -- Kenzie Ruston stood out as the only woman on the podium when the NASCAR Next field was revealed last weekend at Iowa Speedway.
(AP) -- Jeb Burton and Chase Elliott could have saved a stamp.
LONG POND, Pa. (AP) -- By the time Dale Earnhardt Jr. reached Victory Lane last season at Michigan, the win seemed as much inevitable as implausible.
Jimmie Johnson absolutely dominated the field Sunday at Pocono Raceway to win his third race of the season and his first win at Pocono since 2004. Johnson won from the pole.
A worker at the Canadian Grand Prix has died after being run over by a crane removing a car from the course after the checkered flag.
Sebastian Vettel has won the Canadian Grand Prix, leading almost the entire way to extend his lead in the Formula One points race.
Few people expected much from Kurt Busch and Furniture Row Racing this year, but Cary Estes says Busch has been running strong and is thinking Chase. Also: Power Rankings.
FORT WORTH, Texas (AP) -- Helio Castroneves raced to his first IndyCar victory of the season, leading the final 132 laps Saturday night for his fourth career victory at Texas Motor Speedway.
NEWTON, Iowa (AP) -- The NASCAR Nationwide Series race at Iowa Speedway has been postponed until 10 a.m. CDT Sunday because of rain.
MONTREAL (AP) -- Sebastian Vettel is hoping to finally convert a spot at the front of the Canadian Grand Prix field into a place on the top of its podium.
FORT WORTH, Texas (AP) -- Two Oklahoma teachers who used their bodies to shield kindergarteners when their school took a direct hit from a tornado are being honored at the IndyCar race in Texas.
LONG POND, Pa. (AP) AJ Allmendinger will replace Bobby Labonte next week at Michigan International Speedway for JTG Daugherty Racing.
NEWTON, Iowa (AP) -- Two sons of well-known Sprint Cup drivers headline the list of youngsters selected for this season's NASCAR Next program: Chase Elliott, son of 1988 champion Bill Elliott, and Jeb Burton, whose father Ward won the 2002 Daytona 500.
LONG POND, Pa. (AP) -- Toyota Racing Development has had the kind of success most manufacturers would love to boast about in the Sprint Cup garage.
FORT WORTH, Texas (AP) -- That near-miss in Texas has certainly crossed Graham Rahal's mind in the past year.
James Buescher is looking for more ways to help tornado victims in Oklahoma after the defending NASCAR Truck Series champion spent a day helping clear debris.
IndyCar issued $40,000 in fines - $30,000 to Sebastian Saavedra for making an obscene gesture - and placed two drivers on probation Thursday for incidents at Detroit last weekend.